Adding bindless variants mailbox produce/consume

gpu/command_buffer/client/gles2_implementation.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 // A class to emulate GLES2 over command buffers.
 
 #include "gpu/command_buffer/client/gles2_implementation.h"
 
 #include <GLES2/gl2ext.h>
 #include <GLES2/gl2extchromium.h>
@@ skipping 3582 matching lines @@
   GPU_CLIENT_LOG("[" << GetLogPrefix() << "] glProduceTextureCHROMIUM("
                      << static_cast<const void*>(data) << ")");
   const Mailbox& mailbox = *reinterpret_cast<const Mailbox*>(data);
   DCHECK(mailbox.Verify()) << "ProduceTextureCHROMIUM was passed a "
                               "mailbox that was not generated by "
                               "GenMailboxCHROMIUM.";
   helper_->ProduceTextureCHROMIUMImmediate(target, data);
   CheckGLError();
 }
 
+void GLES2Implementation::ProduceTextureDirectCHROMIUM(
+    GLuint texture, GLenum target, const GLbyte* data) {
+  GPU_CLIENT_SINGLE_THREAD_CHECK();
+  GPU_CLIENT_LOG("[" << GetLogPrefix() << "] glProduceTextureDirectCHROMIUM("
+                     << static_cast<const void*>(data) << ")");
+  const Mailbox& mailbox = *reinterpret_cast<const Mailbox*>(data);
+  DCHECK(mailbox.Verify()) << "ProduceTextureDirectCHROMIUM was passed a "
+                              "mailbox that was not generated by "
+                              "GenMailboxCHROMIUM.";
+  helper_->ProduceTextureDirectCHROMIUMImmediate(texture, target, data);
+  CheckGLError();
+}
+
 void GLES2Implementation::ConsumeTextureCHROMIUM(GLenum target,
                                                  const GLbyte* data) {
   GPU_CLIENT_SINGLE_THREAD_CHECK();
   GPU_CLIENT_LOG("[" << GetLogPrefix() << "] glConsumeTextureCHROMIUM("
                      << static_cast<const void*>(data) << ")");
   const Mailbox& mailbox = *reinterpret_cast<const Mailbox*>(data);
   DCHECK(mailbox.Verify()) << "ConsumeTextureCHROMIUM was passed a "
                               "mailbox that was not generated by "
                               "GenMailboxCHROMIUM.";
   helper_->ConsumeTextureCHROMIUMImmediate(target, data);
   CheckGLError();
 }
 
+GLuint GLES2Implementation::CreateAndConsumeTextureCHROMIUM(
+    GLenum target, const GLbyte* data) {
+  GPU_CLIENT_SINGLE_THREAD_CHECK();
+  GPU_CLIENT_LOG("[" << GetLogPrefix() << "] glCreateAndConsumeTextureCHROMIUM("
+                     << static_cast<const void*>(data) << ")");
+  const Mailbox& mailbox = *reinterpret_cast<const Mailbox*>(data);
+  DCHECK(mailbox.Verify()) << "CreateAndConsumeTextureCHROMIUM was passed a "
+                              "mailbox that was not generated by "
+                              "GenMailboxCHROMIUM.";
+  GLuint client_id;
+  GetIdHandler(id_namespaces::kTextures)->MakeIds(this, 0, 1, &client_id);
+  helper_->CreateAndConsumeTextureCHROMIUMImmediate(target,
+      client_id, data);

[vmiura, 2014/06/03 00:00:50]

I think we need the following Flush() here to ensure ids are synchronized across
share groups.  See GLES2Implementation::GenTextures.

  if (share_group_->bind_generates_resource())
    helper_->CommandBufferHelper::Flush();

+  CheckGLError();
+  return client_id;
+}
+
 void GLES2Implementation::PushGroupMarkerEXT(
     GLsizei length, const GLchar* marker) {
   GPU_CLIENT_SINGLE_THREAD_CHECK();
   GPU_CLIENT_LOG("[" << GetLogPrefix() << "] glPushGroupMarkerEXT("
       << length << ", " << marker << ")");
   if (!marker) {
     marker = "";
   }
   SetBucketAsString(
       kResultBucketId,
@@ skipping 514 matching lines @@
   return true;
 }
 
 // Include the auto-generated part of this file. We split this because it means
 // we can easily edit the non-auto generated parts right here in this file
 // instead of having to edit some template or the code generator.
 #include "gpu/command_buffer/client/gles2_implementation_impl_autogen.h"
 
 }  // namespace gles2
 }  // namespace gpu